Individual Calculations October 2013
 Pienabarca, Nicola  Total change: 9.75  Rating chartPersonal card
 FE 24 Porto San Giorgio Porto San Giorgio ITA 2013-08-21
RcRownchangeKK*chgGame
 2151 2129 5.00 9 0.65 15 9.75 
  Difronzo, Andrea 1948 ITA1.0010.26153.90 
  Naumkin, Igor g2445 RUS0.001-0.1315-1.95 
  Migliorini, Matteo 2046 ITA1.0010.39155.85 
  Schoorl, Rob f2348 NED0.5010.28154.20 
  Bruno, Fabio m2421 ITA0.001-0.1515-2.25 
  Barlocco, Carlo f2093 ITA0.001-0.5515-8.25 
  Iori, Massimiliano 2007 ITA1.0010.33154.95 
  Cayla, Jonathan 2023 FRA0.501-0.1415-2.10 
  Dobboletta, Alex 2024 ITA1.0010.36155.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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